I don't know how available they would be, but LTs are not that uncommon in the US.  My brother has just the cab of one that is labled as a "Peterbuilt" that he uses on his sod farm.  I have seen them around (just the cabs) on box trucks, etc.  So if you checked with the Peterbuilt people you ought to be able to track down a windshield.  Just FYI.

Thanks,
Ken Wilford
John 3:16
www.vanagain.com
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